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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2024-09-16 21:57:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-04 17:29:41 +0300 |
| commit | 88297d3c1a71234e3d1533f776a39e1b71553121 (patch) | |
| tree | 57e3b6cc7641a669fc71a89df937b2dc3ba92ffe /net/ipv6 | |
| parent | d2abc379071881798d20e2ac1d332ad855ae22f3 (diff) | |
| download | linux-88297d3c1a71234e3d1533f776a39e1b71553121.tar.xz | |
net: ipv6: select DST_CACHE from IPV6_RPL_LWTUNNEL
[ Upstream commit 93c21077bb9ba08807c459982d440dbbee4c7af3 ]
The rpl sr tunnel code contains calls to dst_cache_*() which are
only present when the dst cache is built.
Select DST_CACHE to build the dst cache, similar to other kconfig
options in the same file.
Compiling the rpl sr tunnel without DST_CACHE will lead to linker
errors.
Fixes: a7a29f9c361f ("net: ipv6: add rpl sr tunnel")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Simon Horman <horms@kernel.org> # build-tested
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index 08d4b7132d4c..1c9c686d9522 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -323,6 +323,7 @@ config IPV6_RPL_LWTUNNEL bool "IPv6: RPL Source Routing Header support" depends on IPV6 select LWTUNNEL + select DST_CACHE help Support for RFC6554 RPL Source Routing Header using the lightweight tunnels mechanism. |